Answer:
0
Step-by-step explanation:It is a negative minus a positive which leads up to a zero.
Positive
Step-by-step explanation:
-465+465
= 465-465
=0
Zero is positive.
Here's the answer
Step-by-step explanation
y= 18x+9.20
23 + 16 = 39
39 - 16 = 23
the student did not reverse the sum correctly